Of the following sets,which one does NOT cont | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) Isoelectronic species are those that have the same number of electrons.$A$: $PO_4^{3-} (15+8 	imes 4+3 = 50)$,$SO_4^{2-} (16+8 	imes 4+2 = 50)$,

Vedclass · Accepted Answer

$SO_3^{2-}, CO_3^{2-}, NO_3^-$

Vedclass · Answer

(C) Isoelectronic species are those that have the same number of electrons.$A$: $PO_4^{3-} (15+8 	imes 4+3 = 50)$,$SO_4^{2-} (16+8 	imes 4+2 = 50)$,$ClO_4^- (17+8 	imes 4+1 = 50)$. All have $50$ electrons.$B$: $CN^- (6+7+1 = 14)$,$N_2 (7+7 = 14)$,$C_2^{2-} (6+6+2 = 14)$. All have $14$ electrons.$C$: $SO_3^{2-} (16+8 	imes 3+2 = 42)$,$CO_3^{2-} (6+8 	imes 3+2 = 32)$,$NO_3^- (7+8 	imes 3+1 = 32)$. These are not isoelectronic.$D$: $BO_3^{3-} (5+8 	imes 3+3 = 32)$,$CO_3^{2-} (6+8 	imes 3+2 = 32)$,$NO_3^- (7+8 	imes 3+1 = 32)$. All have $32$ electrons.Therefore,the set that does not contain isoelectronic species is $C$.

List-$I$	List-$II$
$(A)$ $C_{2}H_{4}$	$(I)$ $3\sigma$ bonds, $2\pi$ bonds
$(B)$ $C_{2}H_{2}$	$(II)$ $3\sigma$ bonds, $1$ lone pair
$(C)$ $CH_{4}$	$(III)$ $4\sigma$ bonds
$(D)$ $NH_{3}$	$(IV)$ $5\sigma$ bonds, $1\pi$ bond

Of the following sets,which one does $NOT$ contain isoelectronic species?

Similar Questions

The numbers of lone pairs and bond pairs in hydrazine are,respectively

In the $OF_2$ molecule,the number of bonding and lone pairs of electrons are,respectively,........

Total number of non-bonded electrons present in $NO_2^{-}$ ion based on Lewis theory is $........$

The formal charges of $C$ and $O$ atoms in $CO_2$ $(\ddot{O}=C=\ddot{O})$ are,respectively:

Vedclass Test Series

Exam Paper Generator

Online Exam Module